I recently completed the CREST Practitioner Security Analyst (CPSA) certification, here are some of my thoughts and reflections on the experience.

I wanted to learn the basics of penetration testing for some time, and had my eye on OSCP. But I started off with a TryHackMe subcription and cleared the Junior Penetration Tester path 1st. Now I feel that maybe it would've been better to jump stright to OSCP instead.

Network sniffer and packet analyzer for detecting malicious network activity and victim connections to rogue APs.

Implemented on a Raspberry Pi Pico W that captures MDPU frames by customizing firmware of the ESP32 WiFi module.

The frames are then parsed and analyzed for malicious activity, such as deauthentication attacks and rogue APs.

Generate optimal bus routes for a given set of bus stops based on algorithm time & space complexity, and travel cost and time.

Sustainable living themed game made with the LibGDX framework while applying Object Oriented Programming (OOP) concepts.

YouTube inspired web application built on the LAMP stack.

Automated food dispenser for fish tanks that allows users to set up to 3 timings to feed via Bluetooth (BLE) connection to the device. This will provide convenience to users who might not always be home to feed their pets. There are two main components, the dispensing device and the mobile app for setting the dispensing time.

Check out the project on YouTube

Dashboard providing valuable insights through visualization and analysis of resale flat data in Singapore.